Pneumatic continuous feeding device

Abstract

Relates to the field of automobile accessory (snow brush) equipment, and discloses a pneumatic continuous feeding device which comprises a sliding rail, guide plates symmetrically arranged on the sliding rail and PC plates arranged on the inner sides of the guide plates, and further comprises an adjusting unit arranged on the guide plates and used for adjusting the installation positions of the guide plates on the sliding rail, and a conveying unit arranged on the sliding rail and used for conveying the guide plates on the PC plates. The feeding unit is arranged on the lower portion of the guide plate and used for feeding the PC board on the inner side of the guide plate, and the adjusting unit comprises a mounting frame arranged on the guide plate, a limiting block arranged on the side, close to the limiting plate, of an adjusting rod and a handle arranged on the side, away from the limiting block, of the adjusting rod. According to the feeding device, the mounting position of the guide plate on the sliding rail can be adjusted through the adjusting unit, so that the feeding unit is connected with a PC board in an abutting mode, the feeding unit can meet the requirement for machining and using of the PC boards of different sizes, and the practicability of the whole feeding device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile accessories (snow brush) equipment, in particular to a pneumatic continuous feeding device. Background Art

[0002] A wiper is a sheet-type structure installed in front of the windshield, which is composed of an electric motor, a reducer, a four-bar linkage, a wiper arm spindle, a wiper blade assembly, etc. Its main function is to sweep away rain, snow and dust on the windshield that obstructs the view. It needs to be cut during the production and processing of the wiper.

[0003] The existing equipment has the following disadvantages: the size of the feeding device of the existing cutting equipment is relatively fixed, and the size of the feeding device cannot be adjusted according to the size of the wiper, so that one feeding device can only be used for one size of wiper, and the use conditions of the cutting equipment are limited.

[0004] Therefore, the present application now proposes a pneumatic continuous feeding device to solve the above-mentioned problems. Utility Model Content

[0005] The utility model aims to provide a pneumatic continuous feeding device to solve the above-mentioned problem that the size of the feeding device cannot be adjusted according to the size of the wiper.

[0006] To achieve the above object, the utility model provides the following technical solution: a pneumatic continuous feeding device, comprising a slide rail, a guide plate symmetrically arranged on the slide rail, and a PC plate arranged inside the guide plate, and further comprising:

[0007] An adjusting unit, disposed on the guide plate, for adjusting an installation position of the guide plate on the slide rail;

[0008] A feeding unit is arranged at the lower part of the guide plate and is used for feeding the PC board inside the guide plate.

[0009] Wherein, the slide rail includes a fixed plate, side plates arranged on both sides of the fixed plate, a limiting plate arranged on the fixed plate and connected to the side plates, and a sliding plate arranged between the fixed plate and the limiting plate, and the sliding plate is connected to the guide plate.

[0010] Among them, the sliding plate is inserted in the gap between the fixed plate and the limiting plate, and a ball is arranged on the sliding plate. A mounting groove for placing the ball is opened at the position of the sliding plate corresponding to the ball, and a sliding groove for placing the ball is opened at the positions of the fixed plate and the limiting plate corresponding to the ball.

[0011] Wherein, the limiting plate is provided with limiting grooves at intervals.

[0012] Wherein, the adjustment unit includes an installation frame arranged on the guide plate, an adjustment rod penetrated through the installation frame, a limit block arranged on the side of the adjustment rod close to the limit plate, and a handle arranged on the side of the adjustment rod away from the limit block, and a through hole for placing the limit block is opened at the position of the guide plate corresponding to the limit block.

[0013] Wherein, the adjusting rod is located between the installation frame and the limiting block and is sleeved with an elastic member.

[0014] Wherein, the feeding unit includes a cylinder arranged at the lower part of the guide plate, a connecting block arranged at the power output end of the cylinder, a pushing rod arranged on the side of the connecting block away from the cylinder, a connecting rod arranged on the guide plate and an external ratchet sleeved on the connecting rod, and the pushing rod is connected to the external ratchet.

[0015] Wherein, a discharge groove for placing the PC board is provided at a position of the guide plate corresponding to the PC board, and an inner ratchet is sleeved at a position of the connecting rod located inside the discharge groove, and the inner ratchet is in contact with the PC board.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The utility model places the PC board on the inner side of the guide plate, the PC board will automatically fall down and stack, then open the feeding unit, the feeding unit drives the PC boards to be placed on the material tray one by one, and then the next step of cutting is carried out, the cutting process is repeated, the staff only needs to put the PC board in from the top of the guide plate, the feeding process of the PC board can be simplified, the labor intensity of the staff can be reduced, the transportation efficiency of the PC board can be improved, and when the size of the PC board changes, the installation position of the guide plate on the slide rail can be adjusted by the adjustment unit, so that the feeding unit and the PC board are abutted, so that the feeding unit can meet the processing and use of PC boards of different sizes, and the practicality of the entire feeding device is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the main structure in one embodiment of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of an embodiment of the utility model when viewed from above;

[0020] Figure 3 This is a schematic diagram of a cross-section structure of an embodiment of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure inside the slide rail in one embodiment of the utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the inner side of the guide plate in one embodiment of the utility model;

[0023] Figure 6 It is a structural schematic diagram of a feeding unit in one embodiment of the utility model.

[0024] In the figure: 1. slide rail; 11. fixed plate; 12. limit plate; 121. limit groove; 13. side plate; 14. sliding plate; 15. slide groove; 16. ball bearing; 17. mounting groove; 2. guide plate; 21. discharge trough; 22. perforation; 3. adjustment unit; 31. mounting frame; 32. adjustment rod; 33. limit block; 34. elastic member; 35. handle; 4. feeding unit; 41. cylinder; 42. connecting block; 43. push rod; 44. outer ratchet; 45. connecting rod; 46. inner ratchet; 5. PC board. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-6 The utility model provides a technical solution: a pneumatic continuous feeding device, comprising a slide rail 1, a guide plate 2 symmetrically arranged on the slide rail 1 and a PC plate 5 arranged inside the guide plate 2, and also comprising:

[0027] An adjusting unit 3, arranged on the guide plate 2, for adjusting the installation position of the guide plate 2 on the slide rail 1;

[0028] The feeding unit 4 is disposed at the lower part of the guide plate 2 and is used for feeding the PC board 5 on the inner side of the guide plate 2 .

[0029] It should be noted that, when working, the PC board 5 is placed on the inner side of the guide plate 2, and the PC board 5 will automatically fall down and stack, and then the feeding unit 4 is opened, and the feeding unit 4 drives the PC boards 5 to be placed on the material tray one by one, and then the next step of cutting is carried out. The cutting process is repeated, and the staff only needs to put the PC board 5 in from the top of the guide plate 2, which can simplify the feeding process of the PC board 5, reduce the labor intensity of the staff, and improve the transportation efficiency of the PC board 5. When the size of the PC board 5 changes, the installation position of the guide plate 2 on the slide rail 1 can be adjusted by the adjustment unit 3, so that the feeding unit 4 is in contact with the PC board 5, so that the feeding unit 4 can meet the processing and use of PC boards 5 of different sizes, thereby improving the practicality of the entire feeding device.

[0030] In one embodiment, the slide rail 1 includes a fixed plate 11, side plates 13 arranged on both sides of the fixed plate 11, a limiting plate 12 arranged on the fixed plate 11 and connected to the side plates 13, and a sliding plate 14 arranged between the fixed plate 11 and the limiting plate 12, and the sliding plate 14 is connected to the guide plate 2.

[0031] With this design, when the installation position of the guide plate 2 on the fixed plate 11 needs to be adjusted, the guide plate 2 is pushed so that the sliding plate 14 slides between the fixed plate 11 and the limit plate 12. After the position between the two guide plates 2 is adjusted, the guide plate 2 and the limit plate 12 are fixed.

[0032] In one embodiment, the sliding plate 14 is inserted into the gap between the fixed plate 11 and the limiting plate 12, and the sliding plate 14 is provided with a ball 16. A mounting groove 17 for placing the ball 16 is opened at the position of the sliding plate 14 corresponding to the ball 16, and a sliding groove 15 for placing the ball 16 is opened at the position of the fixed plate 11 and the limiting plate 12 corresponding to the ball 16.

[0033] With this design, pushing the sliding plate 14 can make the ball 16 slide inside the slide groove 15, which can reduce the friction between the sliding plate 14 and the fixed plate 11 and the limit plate 12, thereby facilitating the adjustment of the installation position of the guide plate 2.

[0034] In one embodiment, the limiting plate 12 is provided with limiting grooves 121 at intervals.

[0035] With this design, a plurality of limit grooves 121 are provided, and the position of the guide plate 2 can be adjusted according to the size of the PC board 5, so that the feeding unit 4 can be suitable for feeding PC boards 5 of different sizes, thereby improving the production efficiency of the entire device.

[0036] In one embodiment, the adjustment unit 3 includes a mounting frame 31 arranged on the guide plate 2, an adjustment rod 32 passing through the mounting frame 31, a limit block 33 arranged on the side of the limit plate 12 close to the adjustment rod 32, and a handle 35 arranged on the side of the adjustment rod 32 away from the limit block 33. A through hole 22 for placing the limit block 33 is opened at the position of the guide plate 2 corresponding to the limit block 33.

[0037] With such a design, when the installation position of the guide plate 2 needs to be adjusted, the handle 35 is pulled to pull the limit block 33 out from the inside of the limit groove 121, and then the position of the guide plate 2 on the limit plate 12 is adjusted. After the guide plate 2 is adjusted to the specified installation position, the handle 35 is pushed to insert and fix the limit block 33 inside the limit groove 121. The spacing between the guide plates 2 can be quickly adjusted, and the distance between the feeding units 4 can be switched according to the size of the PC board 5, so that the production efficiency of the entire device is higher.

[0038] In one embodiment, the adjusting rod 32 is located between the installation frame 31 and the limiting block 33 and is sleeved with an elastic member 34 , and the elastic member 34 is made of a spring or an elastic pad.

[0039] With such a design, when the handle 35 is pulled outward, the limit block 33 squeezes the elastic member 34. After the installation position of the guide plate 2 is adjusted, the handle 35 is released, and the elastic member 34 drives the limit block 33 to reset, so that the limit block 33 is clamped and fixed inside the limit groove 121, and the elastic member 34 elastically supports the limit block 33, which can improve the stability of the connection between the limit block 33 and the limit plate 12.

[0040] In one embodiment, the feeding unit 4 includes a cylinder 41 arranged at the lower part of the guide plate 2, a connecting block 42 arranged at the power output end of the cylinder 41, a pushing rod 43 arranged on the side of the connecting block 42 away from the cylinder 41, a connecting rod 45 arranged on the guide plate 2 and an external ratchet 44 sleeved on the connecting rod 45, and the pushing rod 43 is connected to the external ratchet 44.

[0041] With this design, the cylinder 41 drives the connecting block 42 to move toward the side close to the outer ratchet 44, so that the connecting rod 45 pushes the outer ratchet 44 to rotate, and then the connecting component on the outer ratchet 44 drives the PC board 5 to contact, driving the PC board 5 to slide from the bottom of the guide plate 2, completing the work of feeding the PC boards 5 one by one.

[0042] In one embodiment, a discharge groove 21 for placing the PC board 5 is opened at the position of the guide plate 2 corresponding to the PC board 5 , and an inner ratchet 46 is sleeved on the connecting rod 45 located inside the discharge groove 21 , and the inner ratchet 46 abuts against the PC board 5 .

[0043] With this design, the outer ratchet 44 drives the connecting rod 45 to rotate, so that the connecting rod 45 drives the inner ratchet 46 to rotate, so that the inner ratchet 46 drives the PC board 5 to move downward and slide out from the bottom of the guide plate 2. The PC board 5 will automatically fall and stack, completing the cyclic feeding of the PC board 5.

Claims

1. A pneumatic continuous feeding device, comprising a slide rail (1), a guide plate (2) symmetrically arranged on the slide rail (1), and a PC plate (5) arranged inside the guide plate (2), characterized in that: Also includes: An adjustment unit (3), arranged on the guide plate (2), and used for adjusting the installation position of the guide plate (2) on the slide rail (1); A feeding unit (4) is arranged at the lower part of the guide plate (2) and is used for feeding the PC board (5) inside the guide plate (2).

2. A pneumatic continuous feeding device according to claim 1, characterized in that: The slide rail (1) comprises a fixed plate (11), side plates (13) arranged on both sides of the fixed plate (11), a limiting plate (12) arranged on the fixed plate (11) and connected to the side plates (13), and a sliding plate (14) arranged between the fixed plate (11) and the limiting plate (12), wherein the sliding plate (14) is connected to the guide plate (2).

3. A pneumatic continuous feeding device according to claim 2, characterized in that: The sliding plate (14) is inserted into the gap between the fixed plate (11) and the limiting plate (12), and a ball (16) is arranged on the sliding plate (14). A mounting groove (17) for placing the ball (16) is provided at a position of the sliding plate (14) corresponding to the ball (16), and a sliding groove (15) for placing the ball (16) is provided at a position of the fixed plate (11) and the limiting plate (12) corresponding to the ball (16).

4. A pneumatic continuous feeding device according to claim 3, characterized in that: The limiting plate (12) is provided with limiting grooves (121) at intervals.

5. A pneumatic continuous feeding device according to claim 4, characterized in that: The adjustment unit (3) comprises a mounting frame (31) arranged on the guide plate (2), an adjustment rod (32) passing through the mounting frame (31), a limit block (33) arranged on a side of the adjustment rod (32) close to the limit plate (12), and a handle (35) arranged on a side of the adjustment rod (32) away from the limit block (33). A through hole (22) for placing the limit block (33) is provided at a position of the guide plate (2) corresponding to the limit block (33).

6. A pneumatic continuous feeding device according to claim 5, characterized in that: The adjusting rod (32) is located between the installation frame (31) and the limiting block (33) and is sleeved with an elastic member (34).

7. A pneumatic continuous feeding device according to claim 1, characterized in that: The feeding unit (4) comprises a cylinder (41) arranged at the lower part of the guide plate (2), a connecting block (42) arranged at the power output end of the cylinder (41), a pushing rod (43) arranged on the side of the connecting block (42) away from the cylinder (41), a connecting rod (45) arranged on the guide plate (2) and an outer ratchet (44) sleeved on the connecting rod (45), wherein the pushing rod (43) is connected to the outer ratchet (44).

8. A pneumatic continuous feeding device according to claim 7, characterized in that: The guide plate (2) is provided with a discharge groove (21) for placing the PC plate (5) at a position corresponding to the PC plate (5); the connecting rod (45) is sleeved with an inner ratchet (46) at a position inside the discharge groove (21); and the inner ratchet (46) abuts against the PC plate (5).

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